10253430 has 48 divisors (see below), whose sum is σ = 29085264. Its totient is φ = 2485440.

The previous prime is 10253417. The next prime is 10253437. The reversal of 10253430 is 3435201.

10253430 is a `hidden beast` number, since 102 + 534 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10253437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4189 + ... + 6168.

It is an arithmetic number, because the mean of its divisors is an integer number (605943).

Almost surely, 2^10253430 is an apocalyptic number.

10253430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10253430 is an abundant number, since it is smaller than the sum of its proper divisors (18831834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10253430 is a wasteful number, since it uses less digits than its factorization.

10253430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10381 (or 10378 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 10253430 is about 3202.0977499133. The cubic root of 10253430 is about 217.2483017837.

Adding to 10253430 its reverse (3435201), we get a palindrome (13688631).

The spelling of 10253430 in words is "ten million, two hundred fifty-three thousand, four hundred thirty".